The Vikings wide receiver took to Twitter on Wednesday night, ostensibly to explain to his 70,000 followers why he demanded a trade and skipped out on a mandatory practice earlier in the day. His motivations remain murky, but he did say it's not purely a financial situation.

Fans I said I have issues to be worked out money not at all being the
problem...I've dne everything asked and more...

Vikings general manager Rick Spielman said Wednesday the team has "no
interest at all in trading" Harvin. The receiver is scheduled to make just
$2.47 million over the final two years of his rookie deal and is coming off a
season in which he emerged as the team's best offensive option not named Adrian
Peterson.

Harvin's walkout might be nothing more than a ploy to get paid, but it
certainly appears that more than a little bitterness already has crept into the
equation.